Date: Sat, 30 Nov 2002 14:49:08 -0800 From: Kent Stewart <kstewart@owt.com> To: Kris Kennaway <kris@obsecurity.org>, Artem Koutchine <matrix@ipform.ru> Cc: questions@FreeBSD.ORG Subject: Re: Hardware perfomance question Message-ID: <200211301449.08917.kstewart@owt.com> In-Reply-To: <20021130223940.GA45237@rot13.obsecurity.org> References: <000b01c298b9$3d3461d0$0100a8c0@homestation> <20021130223940.GA45237@rot13.obsecurity.org>
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On Saturday 30 November 2002 02:39 pm, Kris Kennaway wrote: > On Sun, Dec 01, 2002 at 12:41:03AM +0300, Artem Koutchine wrote: > > I have ask the same question, but pretty much nobody answerred. > > Please, answer, if you have some opinion on this matter, because > > i need more opinions. > > > > So, the question is DUAL Pentium III XEON 550Mhz 512Kb cache > > with SDRAM faster than single Pentium 4 3Ghz with hyperthreading > > with DDR RAM(all other hardware are the same). > > Unlikely. > hehehe - for sure :). The usual rule is 2x on cpus will buy you 80% more than what you had.=20 SDRAM vs DDR is up front as a multiplier and is applied before you=20 consider SMP effects. Kent --=20 Kent Stewart Richland, WA http://users.owt.com/kstewart/index.html To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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